Home / 94,475.76-141,616.44-41,910

Finding the Fourth Proportional to 94,475.76, 141,616.44 and 41,910

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Solution

The fourth proportional to 94,475.76, 141,616.44 and 41,910 is: 62,821.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,475.76 : 141,616.44 = 41,910 : x
  2. Step 2: Convert to fraction form
    94,475.76/141,616.44 = 41,910/x
  3. Step 3: Cross multiply
    94,475.76x = 141,616.44 × 41,910
  4. Step 4: Simplify right side
    94,475.76x = 5,935,145,000.40
  5. Step 5: Solve for x
    x = 5,935,145,000.40/94,475.76
  6. Step 6: Final answer
    x = 62,821.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.